<template>
  <div>
    <div class="banner" v-on:click="handleBannerClick">
      <img class="banner-img" v-bind:src="bannerImg" alt="">
      <div class="banner-info">
        <div class="banner-tittle">{{this.sightName}}</div>
        <div class="banner-number">
          <span class="iconfont iconsousuo"></span>
          <!--数字-->
          {{this.bannerImgs.length}}
        </div>
      </div>
    </div>

    <fade-animation>
      <!--项目的共用组件  画廊组件的拆分-->
      <!--调用Gallary组件 向外触发的方法进行接收-->
      <common-gallary @close="handleGallaryClose" v-bind:imgs="bannerImgs" v-show="showGallary"></common-gallary>
    </fade-animation>
  </div>
</template>

<script>
  import CommonGallary from 'common/gallary/Gallary'
  import FadeAnimation from 'common/fade/FadeAnimation'
    export default {
        name: "DetailBanner",
        props: {
          sightName: String,
          bannerImg: String,
          bannerImgs: Array
        },
        data () {
          return {
            showGallary: false,
          }
        },
        methods: {
          handleBannerClick () {
            this.showGallary = true
          },
          handleGallaryClose () {
            this.showGallary = false
          }
        },
        components: {//注册组件
          CommonGallary,
          FadeAnimation
        }
    }
</script>

<style lang="stylus" scoped>
  .banner
    position: relative
    overflow: hidden
    height: 0
    padding-bottom: 55%
    .banner-img
      width: 100%
    .banner-info
      display: flex
      position: absolute
      left: 0
      right: 0
      bottom: 0
      line-height: .6rem
      color: #fff
      background-image: linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8))
      .banner-tittle
        flex: 1
        font-size: .32rem
        padding: 0 .2rem
      .banner-number
        height: .32rem
        line-height: .32rem
        margin-top: .14rem
        padding: 0 .4rem
        border-radius: .2rem
        background: rgba(0, 0, 0, .8)
        font-size: .24rem
        .banner-icon
          font-size: .24rem
</style>
